• SAP NS2 Senior Cloud Engineer/ Systems…

    SAP (Herndon, VA)
    …benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with Polygraph ... Information Security, Engineering, Information Technology. MA/MS Preferred. + Top Secret Clearance with Polygraph Note: The job description is meant… more
    SAP (07/22/25)
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  • Linux Systems Administrator…

    Parsons Corporation (Centreville, VA)
    …server and networking equipment rack installations **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... for. **Job Description:** Parsons is seeking a mid-level Linux Systems Administrator . The candidate will support both...a US Citizen + Candidate must have a current TS / SCI clearance with Poly + Bachelor's degree… more
    Parsons Corporation (07/19/25)
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  • Systems Administrator

    Leidos (Reston, VA)
    …energetic, cleared professional seeking a rewarding and challenging opportunity as a Systems Administrator dedicated to full time support of a Leidos ... will thrive in a fast-paced, dynamic program environment. The administrator will be expected to perform advanced systems...are met. **Basic Qualifications** + Must have an active TS / SCI with Polygraph + Must have a… more
    Leidos (09/26/25)
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  • Systems Administrator SME

    Amentum (Chantilly, VA)
    …G-2 mission priorities. **Required:** + CompTIA Security+ or Certified Information Systems Security Professional (CISSP) + Active TS / SCI Clearance with ... Amentum is seeking a ** Systems Administrator SME** to support our...creed, marital or domestic partner status, medical condition, genetic information , national origin, citizenship status, low-income status, or mental… more
    Amentum (09/23/25)
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  • Systems Administrator 2 (Bluemont,…

    William C Brown Inc (Springfield, VA)
    Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... characteristic protected by law. Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation, troubleshooting and… more
    William C Brown Inc (07/24/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ206899 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will...1+ years of experience. **Qualifications** + **Must have Active TS / SCI with Polygraph and must be willing… more
    General Dynamics Information Technology (09/06/25)
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  • Systems Administrator (Multiple…

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... Responsibilities As a Systems Administrator , you will be responsible...web servers. You will support the multi-enclave environment (Unclassified, Secret , and Top Secret / SCI… more
    Noblis (09/03/25)
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  • Systems Administrator /Site…

    CACI International (Fort Belvoir, VA)
    Systems Administrator /Site Representative Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... Knowledgeable on system troubleshooting processes + Familiar with UNIX/Linux Operating Systems + ** TS / SCI clearance with the ability to obtain polygraph**… more
    CACI International (08/29/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... manuals or similar documentation. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to… more
    ManTech (08/20/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... + Create, maintain, and implement detailed documentation for standard systems operating procedures to be used across the enterprise....be considered in lieu of degree. + **An active TS / SCI security clearance is required for this… more
    Leidos (07/18/25)
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